Garry's Mod is a very, very fun game. But there are some cons...
Cons:
You Need Good internet
To make the game more fun you download addons, which require more downloading ingame
Multiplayer is SUPER FUN but pick your servers wisley,
if you dont play in a while you lose some of your addons, or levels in multiplayer
lots of hackers and glitches, buy counter strike games, half life games, and others to get all texture packs.
Pros:
Again, SUPER FUN sandbox game
If you find the right people, you will make some great friends
Game is cheaper
Diffrent gamemodes to try that you will be playing this game for a long time before you get bored with it.
watch some videos.... it will show you what you can do :)

Garry's Mod is a very, very fun game. But there are some cons... Cons: You Need Good internet To make the game more fun you download addons, which require more downloading ingame Multiplayer is SUPER FUN but pick your servers wisley, if you dont play in a while you lose some of your addons, or levels in multiplayer lots of hackers and glitches, buy counter strike games, half life games, and others to get all texture packs. Pros: Again, SUPER FUN sandbox game If you find the right people, you will make some great friends Game is cheaper Diffrent gamemodes to try that you will be playing this game for a long time before you get bored with it. watch some videos.... it will show you what you can do :)